______ Router with FXO ports ________
!
!
!
bridge irb
!
!
!
!
interface Serial0
mtu 240
no ip address
encapsulation frame-relay
no ip route-cache
no ip mroute-cache
frame-relay lmi-type ansi
bridge-group 1
!
!
interface Serial0.1 point-to-point
description connected to Router1
ip address 132.20.0.1 255.255.255.252
no ip route-cache
no ip mroute-cache
!
interface FastEthernet0
description connected to EthernetLAN
no ip address
no ip route-cache
no ip mroute-cache
speed auto
bridge-group 1
!
interface BVI1
ip address 10.20.0.1 255.255.0.0
!
traffic-shape rate 64000000 8000000 8000000 1000
frame-relay interface-dlci 520
frame-relay ip rtp header-compression
bridge-group 1
!
bridge 1 protocol ieee
bridge 1 route ip
!
voice-port 1/0
cptone BR
description connected to PSTN (0)
!
voice-port 1/1
!
dial-peer voice 1 pots
destination-pattern 300
port 1/0
!
dial-peer voice 3 voip
destination-pattern 200
session target ipv4:10.20.0.10
ip precedence 5
!
______ Router with FXS interface _______
bridge irb
!
!
!
interface Serial0
mtu 240
no ip address
encapsulation frame-relay
no ip route-cache
no ip mroute-cache
frame-relay lmi-type ansi
bridge-group 1
!
interface Serial0.1 point-to-point
description connected to Router
ip address 132.20.0.2 255.255.255.252
no ip route-cache
no ip mroute-cache
traffic-shape rate 64000000 8000000 8000000 1000
frame-relay interface-dlci 520
frame-relay ip rtp header-compression
bridge-group 1
!
interface FastEthernet0
description connected to EthernetLAN_1
no ip address
no ip route-cache
no ip mroute-cache
speed auto
bridge-group 1
!
interface BVI1
ip address 10.20.0.10 255.255.0.0
!
ip classless
no ip http server
!
bridge 1 protocol ieee
bridge 1 route ip
!
voice-port 1/0
cptone BR
description connected to Phone (20)
!
voice-port 1/1
!
dial-peer voice 1 pots
destination-pattern 200
port 1/0
!
dial-peer voice 3 voip
destination-pattern 300
session target ipv4:10.20.0.1
ip precedence 5
!
!
How to configure VoIP using Bridge Intarfaces?
